Personal Stores- is it a commission thing?

So I am a bit curious about the personal stores option on EdenFantasys- is it a way to just showcase items you like and categorize them, or does the shop owner get a percentage commission for each sale, or is it something else entirely?

Here is a link to the workshop on personal stores: link It is quite a bit of information, but if you're interested in starting one then this will help guide you in the right direction. If your question can't be answered there, you can send JR a message and he'll help you out with that!